Cockpit69
Safety First
Operating instructions
Practical tips
Te c h n i c a l D a t a
•
It will start flashing to indicate that ESP is counteracting an unstable
driving condition.
•
It lights up when the ignition is switched on for approx. 2 seconds while
the function is checked.
•
The warning lamp will light up if there is a malfunction in the ESP.
•
It will light up after the battery has been disconnected.
•
The warning lamp will light up if the ESP is switched off.
•
It will also come on if a fault should occur in the ABS because the ESP
operates in conjunction with the ABS.
If the ESP warning lamp lights up and stays on after the engine is started, this
may mean that the control system has temporarily switched off the ESP. In this
case the ESP can be reactivated by switching the ignition off and then on
again. After this the warning lamp should go out to show that the system is
fully functional.
The warning lamp will light up when the ignition is switched on if the battery
has been disconnected and then reconnected. It should go out again after
driving a short distance if the steering wheel is turned slightly.
For further information on the ESP, see ⇒ page 177.
Alternator
The warning lamp signals a fault in the alternator or in the
vehicle's electrical system.The warning lamp
lights up when the ignition is switched on. It should
switch off after the engine has started.
If the warning lamp lights up when you are driving, you can normally
continue as far as the nearest specialist garage. However, given that the
battery will be running down, any electr ical consumption not absolutely vital
should be switched off.
Caution
If the coolant warning lamp
in the instrument panel lig h t s u p a s w e l l a s t h e
alternator waning lamp while driving ⇒page 77, stop the vehicle immedi-
ately and switch off the engine. In this case the coolant pump is no longer
being driven, and there is a risk of engine damage.
Main beam headlights
The indicator lamp
lights up when the main beams are on or when the
headlight flasher is operated.
For further information on the main beam headlights, see ⇒page 119.
Engine management
This warning lamp monitors the engine management system
for petrol engines.The warning lamp
(Electronic Power Control) li ghts up while the function
is being checked.
Note
If the warning lamp lights up while the vehicle is moving, this indicates a fault
in the engine management system. The vehicle must be taken immediately to
a specialist garage to have the engine serviced.
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Cockpit
70Glow plug system
The indicator lamp lights up while the glow plugs are
preheating.The indicator lamp
lights up while the glow plugs are preheating. When
the indicator lamp goes out the engine should be started straight away. When
the engine is warm, or at outside temperatures above +8°C, the indicator
lamp will only light up very briefly.
Note
•
If the glow plug indicator lamp should start flashing while the vehicle is
moving, this indicates a fault in the engine management system. The engine
should be serviced without delay.
•
If the indicator lamp fails to light up when the ignition is switched on, this
can mean that the glow plug system is defective. The engine should be
serviced.
Brake system
The warning lamp flashes when the handbrake is applied, or
if the brake fluid level is too low or if there is a fault in the ABS
system.If the warning lamp
flashes (and the handbrake is not applied), stop the
vehicle and check the brake fluid level ⇒ ⇒ page 222.
If a failure should occur in the ABS, the ABS warning lamp
will light up
together with the brake warning lamp
⇒ . Handbrake applied
The warning lamp
also lights up when the handbrake is applied. In addi-
tion to this, the handbrake warning ⇒page 76 switches on after driving for 3
seconds at a speed above 5 km/h.
WARNING
•
Before opening the bonnet and checking the brake fluid level, observe
the warning information in ⇒ page 213, “Work in the engine compart-
ment”.
•
If the brake warning lamp does not go out, or if it lights up when
driving, the brake fluid level in the reservoir is too low and this may cause
an increased accident risk. Stop the vehicle and do not drive on. Obtain
technical assistance.
•
If the brake warning lamp lights up together with the ABS warning
lamp, this can mean that the control funct ion of the ABS is out of action. As
a result, the rear wheels can lock relatively easily when braking. Under
certain circumstances, the rear of the vehicle could suddenly sway from
side to side, with the subsequent danger of skidding. Drive carefully to the
nearest specialist garage and have the fault rectified.
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Cockpit
72CD and radio displayIf the radio is switched on and no Priority 2 faults are indicated by the auto-
check control, the “OK” symbol will go out and the display will show the name
or frequency of the selected radio station and various other information,
depending on the type of radio fitted.
When in CD mode*, the display will show the current track.
These displays appear in addition to the display on the radio itself.
Ambient temperature displayThe ambient temperature is shown in the display when the ignition is
switched on ⇒fig. 49.
At temperatures below +5°C a snowflake symbol appears next to the temper-
ature display. This is to warn the driver to take extra care when there is a risk
of ice on the road. When the vehicle is stationary or travelling at very low
speeds, the temperature displayed may be slightly higher than the actual
ambient temperature as a result of heat coming from the engine.
If the vehicle has an air conditioning and the display is changed over to °F
(degrees Fahrenheit), the ambient temperature display automatically
changes over to °F ⇒ page 157.
WARNING
Do not rely on the ambient temperature display as an ice warning. Please
bear in mind that there may be ice on the roads even at ambient tempera-
tures of +5°C – beware of ice patches.
Fig. 48 Display: addi-
tional radio information
Fig. 49 Display: Ambient
temperature display
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74Service indicator
This display reminds the driver when the next routine service
is due.Displaying distance to next service
When you press the service button briefly with the ignition switched on,
the display will show how far the vehicle can be driven before the next service
is due. The query can be made with the engine switched off or in gear up to
speeds of 5 km/h. Every time the igni tion is switched on, the remaining
distance is updated. However, the first time this will be after 500 km.
In new vehicles or following a service, the following display is given for the
first 500 km when the remaining distance until the next service is consulted:
Service reminder
The instrument pane l controls the distance trav elled every day. Calculate the
average of these distances travelled and enable the service reminder suffi-
ciently in advance. The display reverts back to the standard display after about 5 seconds. The
remaining distance to the next service is updated every time the ignition is
switched on, until the service becomes due.
Service due
When a service is due,
SERVICE! will appear in the display immediately after
you switch on the ignition. The display reverts back to the standard display
after about 5 seconds.
Resetting the display
The display is reset by the garage after the service has been carried out. If the
service indicator has not been reset by the specialist garage, please perform
the following steps:
•
Switch the ignition off.
•
Press the service button ⇒fig. 51 and hold while switching on the
ignition. The display will show one of these messages: Service in ----- km or
Service!
•
Now press and hold the reset button until the display shows Service
in ----- km --- days or Service!
The display switches out of the reset mode if you do not press the reset button
within 5 seconds.Note
•
Do not reset the service indicator between services, otherwise the display
will be incorrect.
•
The information in the service indicator remains intact if the battery is
disconnected.
•
The distance to the next service cannot be called up if the system has
detected a Priority 1 fault (red symbol).
Fig. 51 Detailed view of
the instrument panel:
Service indicator
A1
A1A2
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Cockpit75
Safety First
Operating instructions
Practical tips
Te c h n i c a l D a t a
Auto-check systemIntroductionThe auto-check system checks important components and vehicle systems.
These background checks are run consta ntly, as long as the ignition is
switched on.
A message is displayed in the instrument panel if a fault should occur or if any
maintenance or repairs are urgently required. This is accompanied by an
audible warning signal. Depending on the pr iority of the fault, a red or yellow
warning symbol lights up in the display.
The red symbols indicate a danger, whereas the yellow ones represent a
warning . Additional messages to assist the driver may be shown with the red
or yellow symbols.
Driver messages
Additional messages to assist the driver are displayed
together with the warning symbols in the instrument panel.Driver messages and red symbols
If a red warning symbol appears in the display, you can press the
button ⇒fig. 52 to call up an additional driver message.
For example: in the event of an oil pressure malfunction, the oil pressure
symbol
will appear in the display. If you now press the button, the
following message will appear in the display:
Switch off engine, check oil level
The message will disappear from the display after about 5 seconds. If
required, the message can be called up again by briefly pressing the
button.
Fig. 52 Instrument panel:
CHECK button
CHECK
CHECK
CHECK
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Cockpit
76Driver messages and yellow symbols
If a yellow warning symbol appears in the display, it will automatically be
accompanied by the corresponding driver message.
For example, the symbol
is displayed to indicate that the windscreen
washer fluid level is low. In addition, the following message will appear:
Top up washer fluid
The message will disappear after a few seconds. If required, the message can
be called up again by briefly pressing the button.
Note
•
The messages handbrake applied and When stationary apply footbrake
while selecting gear cannot be called up a second time. They will remain in
the display until the handbrake is released or until a gear is selected.
Handbrake warning– Release the handbrake.If you drive by mistake with the handbrake still applied, you will hear a
warning buzzer and the display will show the message:
Handbrake applied
The handbrake warning switches on after driving for 3 seconds at speeds
above 5 km/h.
Red symbols
A red symbol warns of a danger.–Stop the vehicle.
– Switch the engine off.
– Check the fault. Obtain professional assistance if necessary.
CHECK
BRAKE
Fault in brake system
⇒ page 77
COOLANT
Coolant level too low / coolant tem-
perature too high
⇒ page 77
OIL
PRESSURE
Engine oil pressure too low
⇒ page 78Fig. 53 Display: Coolant
level warning
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Cockpit77
Safety First
Operating instructions
Practical tips
Te c h n i c a l D a t a
The red symbols are used to indicate a Priority 1 fault (serious malfunction).
A red symbol is accompanied by
three warning chimes. The symbols will keep
flashing until the faults are corrected. If several Priority 1 faults are detected
at the same time, the symbols are displayed one after the other for about 2
seconds.
Fault in the brake system
A fault in the brake system should be rectified as soon as
possible.If the symbol
flashes in the display, there is a fault in the brake
system. One of the following messages will appear in the display
together with the symbol:
Stop vehicle, check brake fluid and hydraulic fluid levels
Warning! Fault in brake system (ABS) Please visit garage
– Stop the vehicle.
–Check the brake fluid level ⇒ page 222.
If the ABS fails, the ABS warning lamp
will light up together with the brake
system fault symbol
⇒ .
WARNING
•
Before opening the bonnet and checking the brake fluid level, observe
the warning information in ⇒page 213, “Work in the engine compart-
ment”.
•
If the brake fluid level in the reservoir is too low, this could result in an
accident. Do not drive on. Obtain technical assistance.
•
If the brake warning lamp lights up together with the ABS warning
lamp, this can mean that the control fun ction of the ABS is out of action. As
a result, the rear wheels can lock relatively easily when braking. Under
certain circumstances, the rear of the vehicle could suddenly sway from
side to side, with the subsequent danger of skidding. Drive carefully to the
nearest specialist garage and have the fault rectified.
Fault in the cooling system
Faults in the cooling system must be rectified immediately.If the
symbol flashes in the display, this means that either the
coolant temperature is too high or the coolant level is too low. The
following message will appear in the display together with the
symbol:
Switch off engine and check coolant level
–Stop the vehicle.
– Switch the engine off.
– Check the coolant level ⇒page 218.
– Add more coolant if necessary ⇒page 218.
– Wait for the symbol to go out before driving on.
– Obtain professional assistance if necessary.
If the coolant level is correct, the over heating may be caused by a malfunction
of the radiator fan.
WARNING (continued)
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Cockpit
78If the alternator warning lamp lights up as well ⇒page 69, it is possible that
the drive belt has broken.
Caution
Do not drive on if the symbol
has come on to indicate a fault in the cooling
system, otherwise there is a risk of engine damage.
Engine oil pressure too low
If the engine oil pressure is too low the fault must be rectified
immediately.If the
symbol flashes in the display, the oil pressure is too low.
The following message will appear in the display together with the
symbol:
Switch off engine, check oil level
–Stop the vehicle.
– Switch the engine off.
– Check the engine oil level ⇒page 215.
– Obtain professional assistance if necessary.
Engine oil level too low
If the engine oil level is too low, add more oil ⇒page 216.
Engine oil level correct
If the
symbol flashes and the engine oil level is correct, obtain profes-
sional assistance. Do not drive on. Do not continue to run the engine, even at
idle speed .
Note
The oil pressure warning lamp
is not an indicator for the oil level. The oil
level should therefore be checked regularl y, preferably every time you fill the
tank.
Yellow symbols
A yellow symbol indicates a warning.
Fuel level low
⇒ page 79
Diesel particulate filter* obstructed
⇒page 79
Light sensor/ rain sensor faulty
⇒page 79
F i g . 5 4 D i s p l a y : F u e l l e v e l
low
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